We are familiar with the Neti Pot...(research has found that the 'positive pressure' methods (squeeze the bottle) vs the gravity feed (ie. pour in pot style) are much more effective....)

What we are looking for is for OTHER types of treatments for OTHER problems. Ultimately...we'd like some sort of reference material (preferred medium:book or internet) that provides for those simple but effective treatments (again not weird or controversial off the wall stuff).